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Most SPAs don't interact directly with the datasource, but interact with a middle service. Also many older architecture do draw entire "pages" on the screen at
by bdcravens 5y ago
Most SPAs don't interact directly with the datasource, but interact with a middle service. Also many older architecture do draw entire "pages" on the screen at once, rather than manipulating only individual components. (at least not on every interaction)
- coding123 5y agoClearly, we can't have an SPA front end performing an SQL query directly. The HTTP/GQL/REST services are the SPA equivalent of that data source (they are still a data source). The C++ and VB apps written back in the day were single user programs so yes that's a difference but not by much architecturally. "Pages" are similarly in SPAs too. We usually have a router that helps the app decide what main "page" is on the screen.